David Delivator

MySQL

Getting started

Zen and the Art of IT Backup

Principle 1 - Scope

Excited, the new apprentice jumped right into his Master’s training server.

The apprentice asked, “Master what files should I backup?”

The Master replied, “Does not the mother bird care for all her fledglings? Will not the shepherd watch over his entire flock? Therefore, one must backup all files in one’s care, no matter how small or insignificant we consider them to be. Each file has its importance and must not be overlooked.”

Thanks to /u/zpoo32 for reporting several issues in this list!

Deemix

deemix: just the cli and the library
deemix-pyweb: the app with a GUI
deemix-server: just the server part of deemix-pyweb

	<!-- This is a Node+WebSocket powered demo to sync videos
	across different browsers. This file is the client,
	the other one is the Node server. Powered by Node and
	http://github.com/miksago/node-websocket-server -->

	<style>
	.inactive { display: none; }
	.active { display: block; }
	</style>
	<script>

	<!DOCTYPE html>
	<html>
	<head>
	<title>Username to UUID</title>
	<?php
	function getUUID($users,$agent) {
	$data = array();
	foreach ($users as $key => $value) {
	array_push($data, $value);
	}

	# StackOverflow: http://stackoverflow.com/questions/21215059/cant-use-nvm-from-root-or-sudo
	# Source: https://www.digitalocean.com/community/tutorials/how-to-install-node-js-with-nvm-node-version-manager-on-a-vps
	# The below command seems to fix the problem

	n=$(which node);n=${n%/bin/node}; chmod -R 755 $n/bin/*; sudo cp -r $n/{bin,lib,share} /usr/local

	# The above command is a bit complicated, but all it's doing is copying whatever version of node
	# you have active via nvm into the /usr/local/ directory (where user installed global files should
	# live on a linux VPS) and setting the permissions so that all users can access them.

	// sending to sender-client only
	socket.emit('message', "this is a test");

	// sending to all clients, include sender
	io.emit('message', "this is a test");

	// sending to all clients except sender
	socket.broadcast.emit('message', "this is a test");

	// sending to all clients in 'game' room(channel) except sender

	// ==================== Ascii Art ====================
	echo "$$$$$$$\ $$$$$$$$\ $$\ $$$$$$\ $$\ $$\ $$$$$$\ $$$$$$$$\ $$$$$$\ $$$$$$$\ $$\ $$\ $$$$$$$$\ "
	echo "$$ __$$\ $$ _____\|$$ \| \_$$ _\|$$ \| $$ \|$$ __$$\\__$$ __\|$$ __$$\ $$ __$$\ $$$\ $$$ \|$$ _____\|"
	echo "$$ \| $$ \|$$ \| $$ \| $$ \| $$ \| $$ \|$$ / $$ \| $$ \| $$ / $$ \|$$ \| $$ \| $$$$\ $$$$ \|$$ \| "
	echo "$$ \| $$ \|$$$$$\ $$ \| $$ \| \$$\ $$ \|$$$$$$$$ \| $$ \| $$ \| $$ \|$$$$$$$ \| $$\$$\$$ $$ \|$$$$$\ "
	echo "$$ \| $$ \|$$ __\| $$ \| $$ \| \$$\$$ / $$ __$$ \| $$ \| $$ \| $$ \|$$ __$$< $$ \$$$ $$ \|$$ __\| "
	echo "$$ \| $$ \|$$ \| $$ \| $$ \| \$$$ / $$ \| $$ \| $$ \| $$ \| $$ \|$$ \| $$ \| $$ \|\$ /$$ \|$$ \| "
	echo "$$$$$$$ \|$$$$$$$$\ $$$$$$$$\ $$$$$$\ \$ / $$ \| $$ \| $$ \| $$$$$$ \|$$ \| $$ \|$$\ $$ \| \_/ $$ \|$$$$$$$$\ "
	echo "\_______/ \________\|\________\|\______\| \_/ \__\| \__\| \__\| \______/ \__\| \__\|\__\|\__\| \